Harriet Andersson
— Marianne Croneman
Ulf Palme
— Arvid Croneman
Erik Strandmark
— The doctor
Sture Ström
— Hans Lundin
Renée Björling
— Arvids mother
Georg Funkquist
— Jörgen Bengtsson
Siv Ericks
— Arvids sister
Curt Masreliez
— Curt
Mona Malm
— Anita
Tekla Sjöblom
— Mrs. Olsson
Wiktor Andersson
— Mr. Olsson
Birgitta Andersson
— Anna Högman
Gösta Cederlund
— Theater Agent
Gunnar Olsson
— Forensic Chemist
Sven Holmberg
— Police